#editNoteHBox{
    width: 800px;
    margin: 0 auto;
    padding: 5px 20px;
}
#editNoteHBox .md-content{
    width: 800px;
    margin: 0 auto;
    padding: 5px 20px;
}
textarea{
    width: 100%;
    line-height: 25px;
    min-height: 25px;
    font-size: 20px;
    resize: none;
}
#editNoteHBox .input-group-addon{
    min-width: 67px;
    text-align:justify;
    text-justify:distribute-all-lines;
    text-align-last:justify
}
#areaContentsDivid{
    height: 550px;
    overflow-x: hidden;
    overflow-y: auto;
}
#areaContentsDivid::-webkit-scrollbar {
    display: none;
}